$x-\ the price \ of \ the \ gift \ \\ \\ 10\% \ of \ x= \frac{10}{100}*x= \frac{1}{10}*x=\frac{x}{10}- the \ discount \\ \\x^{(10} -\frac{x}{10}= \frac{10x-x}{10}= \frac{9x}{10} -the \ new \ price \ \\ \\4*9.00 \$=36 \$ -the \ price \ after \ discount \\ \\ \frac{9x}{10}=36 =>x=\frac{10*36}{9} \\ \\ \boxed{x=40 \$}$

the variant A.$40.00

5 0

3 years ago

Translate the sentence into an inequality.

alexira [117]

Answer:

2y-4=19

Step-by-step explanation:

Boom Logic...

6 0

3 years ago

The height of a sunflower increases from 82 cm to 1 metre in a week. Find the percentage increase in height.

vichka [17]

So, the sunflower is increasing from .82 meters to 1 meter. This is a .18 meter increase. We need to figure out what percent of 82 18 is. We do this by dividing 18 by 82 and multiply the result by 100 to get a percent. This equals 21.95%

7 0

3 years ago

There are 15 pieces of fruit in the fruit in a bowl and 6 of them are apples. What percentage of the pieces of the fruit in the

vagabundo [1.1K]

The answer is 0.4 because 6/15 is 2/5 which is 0.4 as a decimal

5 0

3 years ago

5x​2​​−320 factored completely?

5x2−320 factored completely?